LavaPicks

ProtoArc Ergonomic Office Chair – EC200 High-Back Mesh Computer Chair with Lumbar Support, 3D Adjustable Headrest & Sliding Seat for 8+ Hour Comfort, Big & Tall Home Office Desk Chairs - Gray vs LiberNovo Dynamic Ergonomic Office Chair - Comfy Adjustable Desk Chair with Adaptive Lumbar Support, 160° Recline & Built-in Spine Stretch for Back Comfort, Home Office Long Hours Use, Black+48cm

Side-by-side comparison based on Reddit community data

ProtoArc Ergonomic Office Chair – EC200 High-Back Mesh Computer Chair with Lumbar Support, 3D Adjustable Headrest & Sliding Seat for 8+ Hour Comfort, Big & Tall Home Office Desk Chairs - Gray
#4 in Office Chairs

ProtoArc Ergonomic Office Chair – EC200 High-Back Mesh Computer Chair with Lumbar Support, 3D Adjustable Headrest & Sliding Seat for 8+ Hour Comfort, Big & Tall Home Office Desk Chairs - Gray

$189.00

100/100Excellent
100% positive0% neutral0% negative

Pros

  • +High quality (comparable to $1000 chairs)
  • +Looks awesome (grey color)

Cons

  • -Lacks adjustable armrests
Yeah, the EC200 is so good that honestly if this thing had adjustable armrests it would be on the same tier as some other $1000 chairs. I'm very happy with mine.
LiberNovo Dynamic Ergonomic Office Chair - Comfy Adjustable Desk Chair with Adaptive Lumbar Support, 160° Recline & Built-in Spine Stretch for Back Comfort, Home Office Long Hours Use, Black+48cm
#9 in Office Chairs

LiberNovo

LiberNovo Dynamic Ergonomic Office Chair - Comfy Adjustable Desk Chair with Adaptive Lumbar Support, 160° Recline & Built-in Spine Stretch for Back Comfort, Home Office Long Hours Use, Black+48cm

$833.00

100/100Excellent
100% positive0% neutral0% negative

Pros

  • +Iterates more often based on feedback
  • +Adds features like bigger seat pan

Cons

  • -Still not perfect
I feel like newer brands like LiberNovo are trying to do what high-end brands have been lazy about. Even if it's still not perfect, they try to iterate more often based on these feedbacks (adding a bi